NPPES file of Aug 9, 2026

Houston Reed Slemp, APRN

Acute Care Nurse Practitioner · Tulsa, OK

Houston Reed Slemp, APRN is an acute care nurse practitioner with a practice address in Tulsa, Oklahoma, and NPI 1962047563, issued on Nov 7, 2019. Check the license (Oklahoma 117685, as entered in NPPES) with the Oklahoma board that licenses this profession; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2023 and 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1962047563
Name
Houston Reed Slemp
Credential
APRN
Primary taxonomy
Acute Care Nurse Practitioner 363LA2100X
License number
117685 OK
Self-reported in NPPES; status is on the state search
Practice location
1923 S Utica Ave, Tulsa, OK 74104
Phone
(918) 744-2366
Enumerated
Nov 7, 2019
Record last updated
May 24, 2021 (not updated in 5 years: call before relying on the address or phone)
Medicaid ID
200894110A OK
Medicare enrollment
Enrolled (PECOS I20200401001607); accepts Medicare assignment
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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Also registered at 1923 S Utica Ave

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Francis AnangfacRegistered Nurse1689533549
  2. Brett Anderson, M.D.Emergency Medicine Physician1497042279
  3. Rebecca Arant, M.D.Emergency Medicine Physician1134220403
  4. Kanwaljit Aulakh, M.D.Anatomic Pathology & Clinical Pathology Physician1376790329
  5. Aubrey Ballard, CRNACertified Registered Nurse Anesthetist1679958797
  6. Dixie Banner, RN, CNSEmergency Clinical Nurse Specialist1932355807

Verify Houston Reed Slemp in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Oklahoma board licenses this profession
    Search for license 117685
    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Find the Oklahoma license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

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97% fewer Medicare Part D claims than the average acute care nurse practitioner in 2024

16 Medicare Part D claims, against an average of 594 among the 13,133 providers of this specialty who prescribed in Part D.

  1. Houston Slemp16
  2. Specialty average594

Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.

The practice group's MIPS final score for 2023 (Medicare payment program): 79.4 of 100

The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.

  1. Qualityout of 100 · 30% of the final score77.8
  2. Costout of 100 · 30%54.4
  3. Promoting interoperabilityout of 100 · 25%99.0
  4. Improvement activities40 of 40 points · 15%100.0

Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).

Industry payments in 2024: $86.60

2 payments; by number, the most common kind was food and beverage; the largest payer was Abiomed. The 10,984 providers of this specialty with any payment received $647.94 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Houston Slemp$86.60
  2. Specialty average$647.94

Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.

Bills Medicare through 2 group practices

  1. Integris Ambulatory Care CorporationOklahoma City, OK
  2. Warren Clinic IncTulsa, OK

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

Houston Reed Slemp among 333 acute care nurse practitioner records in Oklahoma

Houston Reed Slemp, APRN is one of 333 acute care nurse practitioner records with a practice address in Oklahoma. 87% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2019, is newer than 35% of them.

  • NPI issued2019 · 35% of these records are older, 58% newer
  • In a Medicare fileYes · 87% of these records are
  • In the CMS Doctors and Clinicians fileYes · 82% of these records are
  • Graduated2019 · median 2021 among the 273 with a school on file
  • Record last updated2021 · 30% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363LA2100X and a Oklahoma practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Acute Care Nurse Practitioner providers in Oklahoma

There are 333 acute care nurse practitioner records in Oklahoma.

The 8 acute care nurse practitioner records with the nearest ZIP codes

  1. Amy Garner, APRN, CNPTulsa, OK 741041528333515
  2. Tyanne Hellums, ACNP-BCTulsa, OK 741041255759635
  3. Amy Jenkins, ARNPTulsa, OK 741041346578093
  4. Andrea Johns, APRN, CNPTulsa, OK 741041922367101
  5. Brandon King, APRN-CNPTulsa, OK 741041588007884
  6. Kristen Mashburn, APRN-CNPTulsa, OK 741041659716991
  7. Robert Oly, ARNPTulsa, OK 741041134455157
  8. Ingrid Patton, APRN CNP CNSTulsa, OK 741041457528614

Common questions

What is Houston Reed Slemp, APRN's NPI number?

Houston Reed Slemp, APRN's National Provider Identifier (NPI) is 1962047563, issued on Nov 7, 2019. An NPI identifies a provider in billing; it is not a license.

Where is Houston Reed Slemp, APRN located?

The NPPES record lists a practice address at 1923 S Utica Ave, Tulsa, OK, 74104. Phone: (918) 744-2366. Providers update this record themselves, so call before visiting.

How can I verify Houston Reed Slemp, APRN's license?

NPPES lists Oklahoma license number 117685, as entered by the provider. Search the Oklahoma board that licenses this profession; the NPPES record confirms identity only.

How much does Houston Reed Slemp, APRN prescribe under Medicare Part D?

In 2024, Houston Reed Slemp, APRN had 16 Medicare Part D claims; the average among acute care nurse practitioner prescribers was 594. Part D covers Medicare prescriptions only.

What is Houston Reed Slemp, APRN's MIPS final score?

The 2023 MIPS final score is 79.4 of 100, reported for the practice group. The average among 454,083 clinicians with a measured score was 83.5.

Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.

Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.